:root {
    color-scheme: light;
    --bg: #f4f7fb;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --text: #172033;
    --muted: #64748b;
    --line: #dbe3ee;
    --primary: #1d4ed8;
    --primary-dark: #1e40af;
    --danger: #b42318;
    --danger-bg: #fff1f0;
    --success: #067647;
    --success-bg: #ecfdf3;
    --radius: 18px;
    --shadow: 0 18px 50px rgba(15, 23, 42, .09);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(29, 78, 216, .10), transparent 34rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

button, input, select, textarea { font: inherit; }

.page-shell {
    width: min(100%, 1080px);
    margin: 0 auto;
    padding: 40px 20px;
}

.form-card {
    background: var(--surface);
    border: 1px solid rgba(219, 227, 238, .8);
    border-radius: 24px;
    box-shadow: var(--shadow);
    padding: clamp(20px, 4vw, 40px);
}

.form-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--primary);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .13em;
}

h1 {
    margin: 0;
    font-size: clamp(1.8rem, 5vw, 2.65rem);
    line-height: 1.12;
    letter-spacing: -.035em;
}

.subtitle { margin: 10px 0 0; color: var(--muted); }
.subtitle span, label > span { color: var(--danger); }

.status-pill {
    flex: 0 0 auto;
    border: 1px solid #bbf7d0;
    background: #f0fdf4;
    color: #166534;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: .82rem;
    font-weight: 700;
}

.section-title {
    margin: 28px 0 14px;
    font-size: .9rem;
    font-weight: 800;
    letter-spacing: .04em;
    color: #334155;
    text-transform: uppercase;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.span-2 { grid-column: span 2; }

.field { min-width: 0; }
.field label {
    display: block;
    margin-bottom: 7px;
    color: #334155;
    font-size: .92rem;
    font-weight: 700;
}

input, select, textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    padding: 12px 13px;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

textarea { resize: vertical; min-height: 116px; }
select { cursor: pointer; }

input:focus, select:focus, textarea:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, .13);
}

input::placeholder, textarea::placeholder { color: #94a3b8; }

small { color: var(--muted); font-size: .8rem; }

.currency-wrap { position: relative; }
.currency-prefix {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: #475569;
    font-weight: 700;
    pointer-events: none;
}
.currency-wrap input { padding-left: 42px; }

.option-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.check-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 15px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color .15s ease, transform .15s ease, background-color .15s ease;
}

.check-card:hover { border-color: #93c5fd; transform: translateY(-1px); }
.check-card input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--primary); }
.check-card strong, .check-card small { display: block; }
.check-card strong { font-size: .92rem; }
.check-card small { margin-top: 2px; }

.participant-field {
    max-width: 320px;
    margin-top: 16px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    border: 0;
    border-radius: 12px;
    padding: 11px 17px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .15s ease, background-color .15s ease, opacity .15s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #e9eef5; color: #334155; }

.alert {
    margin-top: 20px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: .92rem;
}
.alert ul { margin: 8px 0 0; padding-left: 20px; }
.alert-error { background: var(--danger-bg); border: 1px solid #fecdca; color: var(--danger); }
.alert-success { background: var(--success-bg); border: 1px solid #abefc6; color: var(--success); }

@media (max-width: 760px) {
    .page-shell { padding: 16px 12px; }
    .form-card { border-radius: 18px; padding: 20px 16px; }
    .form-header { display: block; }
    .status-pill { display: inline-block; margin-top: 14px; }
    .form-grid, .option-grid { grid-template-columns: 1fr; }
    .span-2 { grid-column: auto; }
    .form-actions { flex-direction: column-reverse; }
    .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Auto-suggest search styles */
.suggest-container {
    position: relative;
    width: 100%;
}

.suggest-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    max-height: 240px;
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    margin-top: 6px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.suggest-item {
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-bottom: 1px solid var(--surface-soft);
    transition: background-color .1s ease;
}

.suggest-item:last-child {
    border-bottom: none;
}

.suggest-item:hover,
.suggest-item.active {
    background-color: var(--surface-soft);
}

.suggest-item .suggest-nik {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary);
}

.suggest-item .suggest-meta {
    font-size: 0.8rem;
    color: var(--muted);
}